from sqlalchemy import ForeignKey, Integer, String, Text, DateTime, Boolean
from sqlalchemy.sql import func
from sqlalchemy.orm import relationship, Mapped, mapped_column
from typing import Optional, TYPE_CHECKING
from datetime import datetime
from src.apps.base.models.base import Base

if TYPE_CHECKING:
    from typing import Any


class CustomerSetting(Base):
    """
    CustomerSetting Model: ORM class for CustomerSetting Entity
    """

    __tablename__ = "customer_settings"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, index=True, autoincrement=True)
    key: Mapped[str] = mapped_column(String(255), default=0)
    value: Mapped[Optional[str]] = mapped_column(Text, nullable=True)
    created_at: Mapped[datetime] = mapped_column(DateTime, server_default=func.now())
    updated_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True, onupdate=func.now())
    deleted_at: Mapped[Optional[datetime]] = mapped_column(DateTime, nullable=True)

    customer_id: Mapped[int] = mapped_column(Integer, ForeignKey("customers.id"))
    customer: Mapped["Customer"] = relationship("Customer", foreign_keys=[customer_id], uselist=False)